5646026 has 8 divisors (see below), whose sum is σ = 8479620. Its totient is φ = 2819488.

The previous prime is 5646019. The next prime is 5646049. The reversal of 5646026 is 6206465.

It can be written as a sum of positive squares in 2 ways, for example, as 5085025 + 561001 = 2255^2 + 749^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5646026.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1310 + ... + 3606.

Almost surely, 2^5646026 is an apocalyptic number.

5646026 is a deficient number, since it is larger than the sum of its proper divisors (2833594).

5646026 is a wasteful number, since it uses less digits than its factorization.

5646026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3528.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 5646026 is about 2376.1367805747. The cubic root of 5646026 is about 178.0659815145.

The spelling of 5646026 in words is "five million, six hundred forty-six thousand, twenty-six".